const buf1 = Buffer.from('gkd');
console.log(buf1);

// const buff2 = Buffer.from('gkd');
// console.log(buff2);

// const buf3 = Buffer.from('你好啊');
// console.log(buf3);

// const buf4 = Buffer.from('你好啊', 'utf16le');
// const res = buf4.toString('utf16le');
// console.log(res);